SIN function
SIN is a trigonometric function that returns the sine of a number. The return value
is between -1
and 1
.
Syntax
SIN(number)
Argument
- number
-
A
DOUBLE PRECISION
number in radians.
Return type
DOUBLE PRECISION
Examples
To return the sine of -PI
, use the following example.
SELECT SIN(-PI());
+-------------------------+ | sin | +-------------------------+ | -0.00000000000000012246 | +-------------------------+